[  736.412132][    C3] tun0: no available key for peer 2, key-id: 0
[  736.539947][    C0] tun0: no available key for peer 3, key-id: 0
[  743.152310][T10927] iperf3 (10927) used greatest stack depth: 22400 bytes left
[  743.349643][T10800] tun1: deleting peer with id 10, reason 4
[  743.351700][T10807] tun2: deleting peer with id 11, reason 4
[  743.352504][T10835] tun0: deleting peer with id 6, reason 4
[  743.352528][T10814] tun3: deleting peer with id 12, reason 4
[  743.355503][T10836] tun6: deleting peer with id 15, reason 4
[  743.356801][T10835] tun0: deleting peer with id 5, reason 4
[  743.357615][T10821] tun4: deleting peer with id 13, reason 4
[  743.357638][T10828] tun5: deleting peer with id 14, reason 4
[  743.360267][T10835] tun0: deleting peer with id 4, reason 4
[  743.365069][T10835] tun0: deleting peer with id 3, reason 4
[  743.368467][T10835] tun0: deleting peer with id 2, reason 4
[  743.374951][T10835] tun0: deleting peer with id 1, reason 4